Modify your 3000GT and Stealth RT/TT valve covers to include -10AN finttings and create the cleanest looking catch can setup. This is a no brainer if you are replacing baffles and powder coating and powder coating valve covers already. When incorporating this modification it is required to remove the OEM bafles and replace them. IMR offers replacement baffles. This is the perfect compliment to the IMR 3000GT and Stealth Catch Can. Service includes removal of 2 OEM barbed nipples, drilling of port hole to proper size, removal of OEM baffles.cleaning and grease removal where welding will be performed, welding in 2 billet -10AN fittings. welding in new baffles and refinishing powder coating is extra.